Charles E. Wyman
23Patents
9h-index
24Co-inventors
75Inventor score
Filing activity: Apr 1, 1974 → Apr 20, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5424417A | Prehydrolysis of lignocellulose | Textiles; Paper | 149 | Expired |
| US6022419A | Hydrolysis and fractionation of lignocellulosic biomass | Textiles; Paper | 138 | Expired |
| US5705369A | Prehydrolysis of lignocellulose | Textiles; Paper | 127 | Expired |
| US7503981B2 | Removal of minerals from cellulosic biomass | Emerging Cross-Sectional Technologies | 78 | Active |
| US5503996A | Prehydrolysis of lignocellulose | Textiles; Paper | 69 | Expired |
| US5100791A | Simultaneous saccharification and fermentation (SSF) using cellobiose fermenting yeast Brettanomyces custersii | Emerging Cross-Sectional Technologies | 28 | Expired |
| US7875444B2 | Lignin blockers and uses thereof | Emerging Cross-Sectional Technologies | 18 | Expired |
| US7604967B2 | Lignin-blocking treatment of biomass and uses thereof | Emerging Cross-Sectional Technologies | 13 | Expired |
| USH1149H | High solids fermentation reactor | General | 10 | Active |
| US5868997A | Sterilization of fermentation vessels by ethanol/water mixtures | Chemistry; Metallurgy | 7 | Expired |
| US8101024B2 | Removal of minerals from cellulosic biomass | Emerging Cross-Sectional Technologies | 4 | Active |
| US8580541B2 | Lignin blockers and uses thereof | Emerging Cross-Sectional Technologies | 2 | Active |
| US11623205B2 | Method and system for hybrid catalytic biorefining of biomass to methylated furans and depolymerized technical lignin | Emerging Cross-Sectional Technologies | 2 | Active |
| US7638108B2 | High purity silicon-containing products | Chemistry; Metallurgy | 1 | Active |
| US7588745B2 | Silicon-containing products | Emerging Cross-Sectional Technologies | 1 | Active |
| US11352568B2 | Systems for improving yields of hydrocarbon fuels from alcohols | Emerging Cross-Sectional Technologies | 0 | Active |
| US10774394B2 | Co-solvent to produce reactive intermediates from biomass | Emerging Cross-Sectional Technologies | 0 | Active |
| US10315965B2 | Systems and methods for reducing energy consumption in production of ethanol fuel by conversion to hydrocarbon fuels | Emerging Cross-Sectional Technologies | 0 | Active |
| US11034891B2 | Systems and methods for improving yields of hydrocarbon fuels from alcohols | Emerging Cross-Sectional Technologies | 0 | Active |
| US4045354A | Device for separation of liquid from paste or semi-solid | Performing Operations; Transporting | 0 | Expired |
| US12371753B2 | Co-solvent to produce reactive intermediates from biomass | Emerging Cross-Sectional Technologies | 0 | Active |
| US12163458B2 | Non-pressurized coolant reservoir and cap | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10815163B2 | Systems for reducing resource consumption in production of alcohol fuel by conversion to hydrocarbon fuels | Emerging Cross-Sectional Technologies | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.